1-(3,4-Difluorophenyl)-2-(isopropylthio)ethan-1-one CAS 1183913-40-7
| CAS No. | 1183913-40-7 |
| Molecular Formula | C11H12F2OS |
| Molecular Weight | 230.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-(3,4-Difluorophenyl)-2-(isopropylthio)ethan-1-one (CAS 1183913-40-7), molecular formula C11H12F2OS and molecular weight 230.27 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, 1-(3,4-Difluorophenyl)-2-(isopropylthio)ethan-1-one is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 230.27 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures 1-(3,4-Difluorophenyl)-2-(isopropylthio)ethan-1-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H12F2OS |
| Molecular Weight | 230.27 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Difluorophenyl Standards
- 5-((2,4-Difluorophenyl)thio)pentan-2-one (CAS 1153195-58-4)
- 5-((2,5-Difluorophenyl)thio)pentan-2-one (CAS 1153195-66-4)
- 1-(2,4-Difluorophenyl)-2-(ethylthio)propan-1-one (CAS 1157205-33-8)
- 1-(3,4-Difluorophenyl)-2-(propylthio)ethan-1-one (CAS 1157207-90-3)
- 1-(2,5-Difluorophenyl)-2-(propylthio)ethan-1-one (CAS 1157364-27-6)
- 1-(2,6-Difluorophenyl)-2-(isopropylthio)ethan-1-one (CAS 1179252-28-8)
- 1-(2,4-Difluorophenyl)-2-(isopropylthio)ethan-1-one (CAS 1183512-03-9)
- 1-(2,5-Difluorophenyl)-2-(isopropylthio)ethan-1-one (CAS 1184707-53-6)
Recommended Standards
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- 5-Amino-N-[(4-methylphenyl)methyl]-1h-pyrazole-4-carboxamide (CAS 1187064-56-7)
- N-methylindoline-5-carboxamide (CAS 1152520-32-5)
- (S)-4-(3-Fluoro-2-nitrophenyl)-1-(tert-butoxy-carbonyl)piperazine-2-carboxylic acid 1786727-11-4 (CAS 1786727-11-4)
- 3-Nitro-2-(pyrazin-2-ylamino)benzoic acid (CAS 394655-21-1)
- (R)-2-(3,5-Difluorophenyl)pyrrolidine (CAS 1241683-70-4)
- (1S,3S)-2,2-dimethylcyclobutane-1,3-dicarboxylic acid (CAS 3211-59-4)
- 2-Bromo-5,7-difluorobenzo[d]thiazole, 97% (CAS 898747-55-2)
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- Enviroxime (CAS 72301-79-2)
- tert-Butyl 4-(2-(4-methylpyridin-3-yl)ethyl)piperazine-1-carboxylate (CAS 2602340-72-5)
- ((Cys31,Nva34)-Neuropeptide Y (27-36))2 (CAS 172997-92-1)
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